CN108759013A - Air conditioner and its control method and computer readable storage medium - Google Patents
Air conditioner and its control method and computer readable storage medium Download PDFInfo
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- CN108759013A CN108759013A CN201810951262.4A CN201810951262A CN108759013A CN 108759013 A CN108759013 A CN 108759013A CN 201810951262 A CN201810951262 A CN 201810951262A CN 108759013 A CN108759013 A CN 108759013A
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- air conditioner
- outdoor
- thickness
- snow
- control method
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/41—Defrosting; Preventing freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of control method of air conditioner, the outdoor unit of the air conditioner is equipped with image collecting device, and described image harvester is used to acquire the Snow Thickness of the outdoor machine cap, and the control method of the air conditioner includes the following steps：The Snow Thickness of the outdoor machine cap of real-time or timing acquisition described image harvester acquisition；When the Snow Thickness is greater than or equal to the first preset thickness, the operation of control outdoor fan is to remove the accumulated snow of the outdoor machine cap, wherein the air-supply of the outdoor fan is arranged facing towards the outdoor machine cap.Invention additionally discloses a kind of air conditioner and computer readable storage mediums.The case where present invention avoids the accumulated snow of air-conditioner outdoor unit head cover from influencing the normal operation of outdoor fan, ensure that the operational reliability of air conditioner.
Description
Technical field
The present invention relates to air conditioner technical field more particularly to a kind of air conditioner and its control method and computer-readable deposit
Storage media.
Background technology
For the air-conditioning system of outdoor machine cap outlet air, for ensure outdoor fan can well run and outdoor heat exchanger with
Environment temperature carries out effective forced-convection heat transfer, it is desirable that foreign blocks at the top of wind turbine before outdoor fan is run.
In winter, cold district weather conditions are more severe, when encountering the weather that snows, when air-conditioner set is not keyed up operation,
Outdoor fan is closed, and accumulated snow is easy to add up at the top of outdoor machine of air-conditioner, if encountering severe cold weather, accumulated snow can
It can freeze on air outlet mesh and impeller of blower accumulative, to freeze fan, if ice and snow when shutdown on wind turbine is not
Thawing falls off outdoor unit when being again turned on, and outdoor fan operation, the accumulated snow being accumulated on fan blade and air outlet mesh can influence room
The normal operation of outer wind turbine is seriously likely to that impeller blower is caused to damage failure.
Invention content
The main purpose of the present invention is to provide a kind of air conditioner and its control method and computer readable storage medium, purports
Solving the problems, such as accumulated snow influence outdoor fan normal operation.
To achieve the above object, a kind of control method of air conditioner provided by the invention, the outdoor unit of the air conditioner are set
There are image collecting device, described image harvester to be used to acquire the Snow Thickness of the outdoor machine cap, the air conditioner
Control method includes the following steps：
The Snow Thickness of the outdoor machine cap of real-time or timing acquisition described image harvester acquisition；
When the Snow Thickness is greater than or equal to the first preset thickness, control outdoor fan operation is to remove the outdoor
The accumulated snow of machine cap, wherein the air-supply of the outdoor fan is arranged facing towards the outdoor machine cap.
Preferably, the step of accumulated snow for controlling outdoor fan operation to remove the outdoor machine cap includes：
It controls the outdoor fan and runs preset duration according to preset rotation speed.
Preferably, after the step of control outdoor fan runs preset duration according to preset rotation speed, further include：
Judge whether the Snow Thickness is less than or equal to the second preset thickness, wherein first preset thickness is more than
Second preset thickness
When the Snow Thickness is less than or equal to the second preset thickness, it is out of service to control the outdoor fan, and controls
Described image harvester processed is out of service.
Preferably, it is described judge the Snow Thickness whether be less than or equal to the second preset thickness the step of after, also wrap
It includes：
When the Snow Thickness is more than the second preset thickness, returns and execute the control outdoor fan according to default
Rotating speed runs the step of preset duration.
Preferably, the control method of the air conditioner further includes：
Real-time or timing acquisition Weather information；
Judge outdoor environment whether in state of snowing according to the Weather information；
When the outdoor environment is in and snows state, start described image harvester to execute described real-time or timing
The step of obtaining the Snow Thickness of the outdoor machine cap of described image harvester acquisition.
Preferably, the control method of the air conditioner further includes：
Real-time or timing acquisition outdoor temperature；
When the outdoor temperature is less than preset temperature, start described image harvester to execute described real-time or timing
The step of obtaining the Snow Thickness of the outdoor machine cap of described image harvester acquisition.
Preferably, it is in power-up state in the air conditioner, and when the outdoor fan is not in operating status, starts institute
State image collecting device with execute it is described in real time or the outdoor machine cap of timing acquisition described image harvester acquisition
The step of Snow Thickness.
Preferably, the image collecting device that starts is with the Snow Thickness of outdoor machine cap described in real-time or timing acquiring
After step, further include：
When receiving the enabled instruction of heating mode or refrigeration mode, control described image harvester stops fortune
Row.
To achieve the above object, the present invention also provides a kind of air conditioner, the air conditioner includes image collecting device, processing
Device, memory and the control program for being stored in the air conditioner that can be run on the memory and on the processor, the sky
Each step of the control method of air conditioner as described above is realized when the control program of device being adjusted to be executed by the processor.
To achieve the above object, the present invention also provides a kind of computer readable storage medium, the computer-readable storages
Media storage has the control program of air conditioner, is realized when the control program of the air conditioner is executed by processor as described above empty
Adjust each step of the control method of device.
Air conditioner provided by the invention and its control method and computer readable storage medium, timing or real-time image acquisition
The Snow Thickness of the outdoor machine cap of harvester acquisition, when Snow Thickness is greater than or equal to the first preset thickness, control room
Outer fan operation is to remove the accumulated snow on outdoor machine cap；Because air conditioner is using the product of the outdoor machine cap of image collecting device acquisition
Thickness is avenged, so that air conditioner runs outdoor fan according to Snow Thickness, with the accumulated snow on the outdoor machine cap of removal, is avoided out
The case where existing accumulated snow influences the normal operation of outdoor fan, ensure that the operational reliability of air conditioner.
Description of the drawings
Fig. 1 be the present embodiments relate to air conditioner hardware architecture diagram；
Fig. 2 is the flow diagram of the control method first embodiment of air conditioner of the present invention；
Fig. 3 is the flow diagram of the control method second embodiment of air conditioner of the present invention；
Fig. 4 is the flow diagram of the control method 3rd embodiment of air conditioner of the present invention；
Fig. 5 is the flow diagram of the control method fourth embodiment of air conditioner of the present invention；
Fig. 6 is the flow diagram of the 5th embodiment of control method of air conditioner of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The primary solutions of the embodiment of the present invention are：Real-time or timing acquisition described image harvester acquires described
The Snow Thickness of outdoor machine cap；When the Snow Thickness is greater than or equal to the first preset thickness, control outdoor fan operation
To remove the accumulated snow of the outdoor machine cap, wherein the air-supply of the outdoor fan is arranged facing towards the outdoor machine cap.
In the prior art, in winter, cold district weather conditions are more severe, and when encountering the weather that snows, air-conditioner set is not
When booting operation, outdoor fan is closed, and accumulated snow is easy to add up at the top of outdoor machine of air-conditioner, if encountering severe cold snowstorm
Weather, accumulated snow may freeze on air outlet mesh and impeller of blower it is accumulative, to freeze fan, when shutdown on wind turbine
If ice and snow does not melt the outdoor unit that falls off when being again turned on, outdoor fan operation, the product being accumulated on fan blade and air outlet mesh
Snow can influence the normal operation of outdoor fan, seriously be likely to that impeller blower is caused to damage failure.
The present invention provides a solution：Because air conditioner is thick using the accumulated snow of the outdoor machine cap of image collecting device acquisition
Degree, with the accumulated snow on the outdoor machine cap of removal, avoids the occurrence of product so that air conditioner runs outdoor fan according to Snow Thickness
Snow influences the case where normal operation of outdoor fan, ensure that the operational reliability of air conditioner.
As a kind of implementation, air conditioner can be as shown in Figure 1.
The embodiment of the present invention refers to air conditioner, and air conditioner includes：Processor 1001, such as CPU, memory
1002, communication bus 1003 and image collecting device 1004.Wherein, communication bus 1003 is for realizing between these components
Connection communication, Snow Thickness of the image collecting device 1004 for the outer machine cap of collection room.
Memory 1002 can be high-speed RAM memory, can also be stable memory (non-
), such as magnetic disk storage volatilememory.As shown in Figure 1, as in a kind of memory 1003 of computer storage media
It may include the control program of air conditioner；And processor 1001 can be used for calling the control of the air conditioner stored in memory 1002
Processing procedure sequence, and execute following operation：
The Snow Thickness of the outdoor machine cap of real-time or timing acquisition described image harvester acquisition；
When the Snow Thickness is greater than or equal to the first preset thickness, control outdoor fan operation is to remove the outdoor
The accumulated snow of machine cap, wherein the air-supply of the outdoor fan is arranged facing towards the outdoor machine cap.
Further, processor 1001 can be used for calling the control program of the air conditioner stored in memory 1002, and
Execute following operation：
It controls the outdoor fan and runs preset duration according to preset rotation speed.
Further, processor 1001 can be used for calling the control program of the air conditioner stored in memory 1002, and
Execute following operation：
Judge whether the Snow Thickness is less than or equal to the second preset thickness, wherein first preset thickness is more than
Second preset thickness
When the Snow Thickness is less than or equal to the second preset thickness, it is out of service to control the outdoor fan, and controls
Described image harvester processed is out of service.
Further, processor 1001 can be used for calling the control program of the air conditioner stored in memory 1002, and
Execute following operation：
When the Snow Thickness is more than the second preset thickness, returns and execute the control outdoor fan according to default
Rotating speed runs the step of preset duration.
Further, processor 1001 can be used for calling the control program of the air conditioner stored in memory 1002, and
Execute following operation：
Real-time or timing acquisition Weather information；
Judge outdoor environment whether in state of snowing according to the Weather information；
When the outdoor environment is in and snows state, start described image harvester to execute described real-time or timing
The step of obtaining the Snow Thickness of the outdoor machine cap of described image harvester acquisition.
Further, processor 1001 can be used for calling the control program of the air conditioner stored in memory 1002, and
Execute following operation：
Real-time or timing acquisition outdoor temperature；
When the outdoor temperature is less than preset temperature, start described image harvester to execute described real-time or timing
The step of obtaining the Snow Thickness of the outdoor machine cap of described image harvester acquisition.
Further, processor 1001 can be used for calling the control program of the air conditioner stored in memory 1002, and
Execute following operation：
It is in power-up state in the air conditioner, and when the outdoor fan is not in operating status, starts described image
Harvester is thick with the accumulated snow for executing the outdoor machine cap of the real-time or timing acquisition described image harvester acquisition
The step of spending.
Further, processor 1001 can be used for calling the control program of the air conditioner stored in memory 1002, and
Execute following operation：
When receiving the enabled instruction of heating mode or refrigeration mode, control described image harvester stops fortune
Row.
The accumulated snow for the outdoor machine cap that the present embodiment is acquired according to said program, timing or real-time image acquisition harvester
Thickness, when Snow Thickness is greater than or equal to the first preset thickness, control outdoor fan operation is to remove on outdoor machine cap
Accumulated snow；Because air conditioner is using the Snow Thickness of the outdoor machine cap of image collecting device acquisition, so that air conditioner is according to accumulated snow
Thickness runs outdoor fan, and with the accumulated snow on the outdoor machine cap of removal, avoiding the occurrence of accumulated snow influences the normal operation of outdoor fan
The case where, it ensure that the operational reliability of air conditioner.
Based on above-mentioned hardware architecture, the embodiment of the control method of air conditioner of the present invention is proposed.
It is the first embodiment of the control method of air conditioner of the present invention, the control method of the air conditioner with reference to Fig. 2, Fig. 2
Include the following steps：
Step S10, the Snow Thickness of the outdoor machine cap of real-time or timing acquisition described image harvester acquisition；
In the present invention, image collecting device is provided in outdoor unit of the air conditioner, image collecting device is set to outdoor
In order to the Snow Thickness outside collection room on machine cap on the head cover of machine, in addition, the air-supply of outdoor fan is facing towards outdoor unit top
Lid setting, it is to be understood that the present invention is applied to the air conditioner that air-supply faces outdoor machine cap setting.Image collecting device can
To be image identifying instrument, the image of acquisition is sent to air conditioner by image identifying instrument after the outdoor machine cap of identification has accumulated snow, by
Air conditioner calculates the thickness of accumulated snow in image according to the image of acquisition, and air conditioner can be according to the ratio pair of image and actual environment
The Snow Thickness of image is converted to obtain Snow Thickness；Image collecting device can also be camera, and camera is by acquisition
Image is sent to air conditioner, is identified by air conditioner.Certainly, image collecting device can integrate identification and the accumulated snow of accumulated snow
The calculating of thickness.
Air conditioner needs that outdoor fan exchanges heat with the external world namely outdoor fan is to be in refrigeration or heating
Operating status, if at this point, outdoor machine cap has accumulated snow, meeting be blown off and be melted by outdoor fan, without starting Image Acquisition
Device is operated with the accumulated snow that removes for triggering air conditioner, it is to be understood that the present invention is not in the outdoor fan when air conditioner
In the case that operating status and air conditioner are in power-up state, start image collecting device with real-time or timing acquiring outdoor unit top
The Snow Thickness of lid, timing length can be any appropriate numerical value.It is understood that being in anti-accumulated snow mould when air conditioner
When formula, if air conditioner receives the enabled instruction of heating mode or refrigeration mode, air conditioner exits anti-snow mode, namely
It is out of service that air conditioner controls image collecting device.
Step S20, when the Snow Thickness is greater than or equal to the first preset thickness, control outdoor fan operation is to remove
The accumulated snow of the outdoor machine cap, wherein the air-supply of the outdoor fan is arranged facing towards the outdoor machine cap；
When outdoor machine cap has accumulated snow, if the thinner thickness of accumulated snow, show that the lower snowfall of current outdoor environment is less, product
Snow can voluntarily melt, and without air conditioner operate except accumulated snow, and when the Snow Thickness of outdoor machine cap is thicker, then
Show that outdoor environment is persistently snowing or outdoor temperature is relatively low, snow melting amount is smaller, and because outdoor temperature is relatively low so that
The snow-broth of snow melting, which instills outdoor fan, the possibility of icing, at this time, it may be necessary to which air conditioner starts except accumulated snow operates, with removal
Accumulated snow.
Based on this, the first preset thickness is arranged in air conditioner, and (the first preset thickness can be any appropriate to the first preset thickness
Numerical value) be the trigger condition that air conditioner removes accumulated snow operation, it is thick in the accumulated snow of the outdoor machine cap when image acquisition device
When degree is greater than or equal to the first preset thickness, air conditioner controls outdoor fan operation, to remove the accumulated snow on outdoor machine cap.
When outdoor fan is run, pattern recognition device obtains its Snow Thickness in real time, when Snow Thickness is less than or waits
When the second preset thickness, the control outdoor fan accumulated snow out of service to complete outdoor machine cap goes division operation, and second is default
Thickness should be less than the first preset thickness, and without accumulated snow on the second preset thickness preferably zero namely outdoor fan.
In technical solution provided in this embodiment, the outdoor machine cap of timing or the acquisition of real-time image acquisition harvester
Snow Thickness, Snow Thickness be greater than or equal to the first preset thickness when, control outdoor fan operation to remove outdoor unit top
The accumulated snow covered；Because air conditioner is using the Snow Thickness of the outdoor machine cap of image collecting device acquisition, so that air conditioner root
Outdoor fan is run according to Snow Thickness, with the accumulated snow on the outdoor machine cap of removal, avoiding the occurrence of accumulated snow is influencing outdoor fan just
Often the case where operation, the operational reliability of air conditioner ensure that.
It is the second embodiment of the control method of air conditioner of the present invention with reference to Fig. 3, Fig. 3, is based on first embodiment, the step
Control outdoor fan is run in rapid S20 includes with the accumulated snow for removing the outdoor machine cap：
Step S21 controls the outdoor fan and runs preset duration according to preset rotation speed；
In the present embodiment, the rotating speed (preset rotation speed) except corresponding outdoor fan under snow mode is provided in air conditioner
And operation duration (preset duration), preset rotation speed can be the larger rotating speed of outdoor fan, pre- at this quickly to remove accumulated snow
If under rotating speed and preset duration, outdoor fan can completely remove the accumulated snow on outdoor machine cap, that is, preset duration with
And preset rotation speed is empirical value (preset rotation speed and preset duration can be any appropriate numerical value).
Air conditioner controls outdoor fan and runs preset duration with preset rotation speed so that air conditioner judges outdoor unit without the moment
Whether the accumulated snow on head cover completely removes, to save the computing resource of air conditioner.
In technical solution provided in this embodiment, air conditioner is greater than or equal to the first preset thickness in judgement Snow Thickness
When, control outdoor fan runs preset duration with preset rotation speed so that air conditioner judges without the moment on outdoor fan head cover
Whether accumulated snow completely removes, to save the computing resource of air conditioner.
It is the 3rd embodiment of the control method of air conditioner of the present invention with reference to Fig. 4, Fig. 4, is based on second embodiment, the step
After rapid S21, further include：
Step S30, judges whether the Snow Thickness is less than or equal to the second preset thickness, wherein described first is default
Thickness is more than second preset thickness；
Step S40 controls the outdoor fan and stops fortune when the Snow Thickness is less than or equal to the second preset thickness
Row, and it is out of service to control described image harvester；
Step S50 is returned when the Snow Thickness is more than the second preset thickness and is executed the control outdoor fan
The step of preset duration being run according to preset rotation speed；
For air conditioner after control outdoor fan runs preset duration with preset rotation speed, whether air conditioner can judge Snow Thickness
Less than or equal to the second preset thickness, namely judge whether the accumulated snow on outdoor machine cap is removed on outdoor fan influence
Thickness, if Snow Thickness be more than the second preset thickness, then outdoor fan can be made by characterizing the accumulated snow on outdoor machine cap
At damage, at this point, air conditioner returns to step S21, and continues control outdoor fan and runs preset duration with preset rotation speed,
Until the Snow Thickness on outdoor machine cap is less than or equal to the second preset thickness；If it is default that Snow Thickness is less than or equal to second
When thickness, at this point, the accumulated snow removal on the outdoor machine cap of air conditioner judgement is clean, air conditioner can exit anti-snow mode, this
When, air conditioner control image collecting device is out of service, to exit anti-snow mode.
In technical solution provided in this embodiment, air conditioner runs preset duration in control outdoor fan with preset rotation speed
Afterwards, judge whether Snow Thickness is less than or equal to the second preset thickness, turned with default with deciding whether to continue to control outdoor fan
Speed continues to run with preset duration so that the accumulated snow of outdoor machine cap can be removed complete, the intelligent journey of air conditioner by air conditioner
Degree is high.
It is the fourth embodiment of the control method of air conditioner of the present invention with reference to Fig. 5, Fig. 5, based on times in first to third
One embodiment, the control method of the air conditioner further include：
Whether step S60 judges outdoor environment in state of snowing according to the Weather information；
Step S70 starts described image harvester to execute the reality when the outdoor environment is in and snows state
When or the acquisition of timing acquisition described image harvester the outdoor machine cap Snow Thickness the step of；
In air conditioner in power-up state, and when outdoor fan is not in operating status, image collecting device is opened with real-time
The Snow Thickness of the outer machine cap of collection room, can make the energy consumption of air conditioner higher, also can be to the service life of image collecting device
(the image collecting device opening time is long) is damaged, this is based on, air conditioner can open image according to outdoor actual conditions and adopt
Acquisition means, air conditioner can in real time or timing acquisition Weather information, if being forecast in current slot in Weather information in snowing
State, or it will be in state of snowing, it is thick with the accumulated snow on machine cap outside collection room that air conditioner can control image collecting device
Degree namely air conditioner enter anti-snow mode.
In technical solution provided in this embodiment, air conditioner in real time or timing acquisition Weather information, further according to weather believe
Breath judges outdoor environment whether in state of snowing, if so, control image collecting device starts with real-time or timing acquiring room
The Snow Thickness of outer machine cap so that air conditioner can enter anti-snow mode according to the actual conditions of outdoor environment, save
The energy consumption of air conditioner ensure that the service life of image collecting device.
It is the 5th embodiment of the control method of air conditioner of the present invention with reference to Fig. 6, Fig. 6, based on times in first to third
One embodiment, the control method of the air conditioner further include：
Step S80, real-time or timing acquisition outdoor temperature；
Step S90 starts described image harvester to execute the reality when the outdoor temperature is less than preset temperature
When or the acquisition of timing acquisition described image harvester the outdoor machine cap Snow Thickness the step of；
In air conditioner in power-up state, and when outdoor fan is not in operating status, image collecting device is opened with real-time
The Snow Thickness of the outer machine cap of collection room, can make the energy consumption of air conditioner higher, also can be to the service life of image collecting device
(the image collecting device opening time is long) is damaged, this is based on, air conditioner can open image according to outdoor actual conditions and adopt
Acquisition means, air conditioner understand real-time or timing acquisition outdoor temperature, and outdoor temperature is less than preset temperature, and (preset temperature can be arbitrary
Suitable numerical value, such as 5 DEG C), then air conditioner then judges that outdoor environment is in state of snowing or will be in state of snowing,
Air conditioner can control image collecting device on machine cap outside collection room Snow Thickness namely air conditioner enter anti-accumulated snow mould
Formula.
It should be noted that air conditioner can start image collecting device in conjunction with Weather information and outdoor temperature, tool
Body, air conditioner obtains Weather information, when judging that current outdoor environment is in snowy environments according to Weather information, further
Outdoor temperature is obtained, (when outdoor temperature is higher, accumulated snow is easy to melt, and will not be outdoor again if outdoor temperature is less than preset temperature
It freezes on the fan blade of wind turbine, namely even if outdoor environment is in state of snowing, if outdoor temperature is more than preset temperature, air conditioner is not
Anti- snow mode can be entered), then start image collecting device with the Snow Thickness on machine cap outside collection room, to accurately into
Enter anti-snow mode.
In technical solution provided in this embodiment, air conditioner in real time or timing acquisition outdoor temperature, judge outdoor temperature
Whether preset temperature is less than, if so, control image collecting device starts with the accumulated snow of machine cap outside real-time or timing acquiring room
Thickness so that air conditioner can enter anti-snow mode according to the actual conditions of outdoor environment, save the energy consumption of air conditioner, protect
The service life of image collecting device is demonstrate,proved.
The present invention also provides a kind of air conditioner, the air conditioner includes image collecting device, processor, memory and storage
On the memory and the control program of air conditioner that can run on the processor, the control program quilt of the air conditioner
The processor realizes each step of the control method of the air conditioner described in embodiment as above when executing.
The present invention also provides a kind of computer readable storage medium, the computer-readable recording medium storage has air conditioner
Control program, the control program of the air conditioner realizes the control of the air conditioner described in embodiment as above when being executed by processor
Each step of method.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions use so that a station terminal equipment (can be mobile phone,
Computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of control method of air conditioner, which is characterized in that the outdoor unit of the air conditioner is equipped with image collecting device, described
Image collecting device is used to acquire the Snow Thickness of the outdoor machine cap, and the control method of the air conditioner includes following step
Suddenly：
The Snow Thickness of the outdoor machine cap of real-time or timing acquisition described image harvester acquisition；
When the Snow Thickness is greater than or equal to the first preset thickness, control outdoor fan operation is to remove the outdoor unit top
The accumulated snow of lid, wherein the air-supply of the outdoor fan is arranged facing towards the outdoor machine cap.
2. the control method of air conditioner as described in claim 1, which is characterized in that the control outdoor fan operation is to remove
It is described outdoor machine cap accumulated snow the step of include：
It controls the outdoor fan and runs preset duration according to preset rotation speed.
3. the control method of air conditioner as claimed in claim 2, which is characterized in that the control outdoor fan is according to pre-
After if rotating speed runs the step of preset duration, further include：
Judge whether the Snow Thickness is less than or equal to the second preset thickness, wherein first preset thickness is more than described
Second preset thickness；
When the Snow Thickness is less than or equal to the second preset thickness, it is out of service to control the outdoor fan, and controls institute
It is out of service to state image collecting device.
4. the control method of air conditioner as claimed in claim 3, which is characterized in that described to judge whether the Snow Thickness is small
In or equal to the second preset thickness the step of after, further include：
When the Snow Thickness is more than the second preset thickness, returns and execute the control outdoor fan according to preset rotation speed
The step of running preset duration.
5. the control method of air conditioner as described in claim 1, which is characterized in that the control method of the air conditioner is also wrapped
It includes：
Real-time or timing acquisition Weather information；
Judge outdoor environment whether in state of snowing according to the Weather information；
When the outdoor environment is in and snows state, start described image harvester to execute the real-time or timing acquisition
The step of Snow Thickness of the outdoor machine cap of described image harvester acquisition.
6. the control method of air conditioner as described in claim 1, which is characterized in that the control method of the air conditioner is also wrapped
It includes：
Real-time or timing acquisition outdoor temperature；
When the outdoor temperature is less than preset temperature, start described image harvester to execute the real-time or timing acquisition
The step of Snow Thickness of the outdoor machine cap of described image harvester acquisition.
7. the control method of air conditioner as claimed in any one of claims 1 to 6, which is characterized in that be in upper in the air conditioner
Electricity condition, and when the outdoor fan is not in operating status, it is described in real time or fixed to execute to start described image harvester
When the step of obtaining the Snow Thickness of the outdoor machine cap of described image harvester acquisition.
8. the control method of air conditioner as claimed in any one of claims 1 to 6, which is characterized in that the startup image collector
Set with described in real-time or timing acquiring the step of the Snow Thickness of outdoor machine cap after, further include：
When receiving the enabled instruction of heating mode or refrigeration mode, control described image harvester is out of service.
9. a kind of air conditioner, which is characterized in that the air conditioner includes image collecting device, processor, memory and is stored in
On the memory and the control program of air conditioner that can run on the processor, the control program of the air conditioner is by institute
State each step that the control method such as claim 1-8 any one of them air conditioners is realized when processor executes.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has air conditioner
Program is controlled, such as claim 1-8 any one of them air-conditionings are realized when the control program of the air conditioner is executed by processor
Each step of the control method of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810951262.4A CN108759013A (en) | 2018-08-20 | 2018-08-20 | Air conditioner and its control method and computer readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810951262.4A CN108759013A (en) | 2018-08-20 | 2018-08-20 | Air conditioner and its control method and computer readable storage medium |
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| CN108759013A true CN108759013A (en) | 2018-11-06 |
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| CN201810951262.4A Pending CN108759013A (en) | 2018-08-20 | 2018-08-20 | Air conditioner and its control method and computer readable storage medium |
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| CN110243060A (en) * | 2019-06-20 | 2019-09-17 | 广东美的暖通设备有限公司 | Control method, air conditioner and computer readable storage medium |
| CN111023449A (en) * | 2019-11-25 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Snow removal control method and device and air conditioner |
| CN113418347A (en) * | 2021-06-18 | 2021-09-21 | 珠海格力电器股份有限公司 | Method, device, system and medium for clearing accumulated snow of refrigerating unit external unit of refrigerator car |
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Application publication date: 20181106 |